update: add separate ENV vars for component configs (SeleniumHQ#2140)

* update: add separate ENV vars for Node configs

* update: add separate ENV var for Distributor healthcheck-interval

---------

Signed-off-by: Viet Nguyen Duc <[email protected]>

Author: VietND96

.gitignore

@@ -2,6 +2,7 @@ tmp/
 *_image/
 node_modules/
 .idea/
+*.iml
 # Sed backup files.
 *-e
 # Vim swap files.

Distributor/Dockerfile

@@ -21,5 +21,7 @@ COPY selenium-grid-distributor.conf /etc/supervisor/conf.d/
 ENV SE_SESSION_REQUEST_TIMEOUT 300
 # In seconds, maps to "--session-retry-interval"
 ENV SE_SESSION_RETRY_INTERVAL 15
+# In seconds, maps to "--healthcheck-interval"
+ENV SE_HEALTHCHECK_INTERVAL 120
 
 ENV SE_OTEL_SERVICE_NAME "selenium-distributor"

Distributor/start-selenium-grid-distributor.sh

@@ -130,6 +130,7 @@ java ${JAVA_OPTS:-$SE_JAVA_OPTS} \
   --subscribe-events tcp://"${SE_EVENT_BUS_HOST}":"${SE_EVENT_BUS_SUBSCRIBE_PORT}" \
   --session-request-timeout ${SE_SESSION_REQUEST_TIMEOUT} \
   --session-retry-interval ${SE_SESSION_RETRY_INTERVAL} \
+  --healthcheck-interval ${SE_HEALTHCHECK_INTERVAL} \
   --bind-host ${SE_BIND_HOST} \
   --bind-bus false \
   ${HOST_CONFIG} \

Hub/Dockerfile

@@ -18,6 +18,8 @@ EXPOSE 4444
 ENV SE_SESSION_REQUEST_TIMEOUT 300
 # In seconds, maps to "--session-retry-interval"
 ENV SE_SESSION_RETRY_INTERVAL 15
+# In seconds, maps to "--healthcheck-interval"
+ENV SE_HEALTHCHECK_INTERVAL 120
 # Boolean value, maps "--relax-checks"
 ENV SE_RELAX_CHECKS true
 

Hub/start-selenium-grid-hub.sh

@@ -99,6 +99,7 @@ java ${JAVA_OPTS:-$SE_JAVA_OPTS} \
   ${EXTRA_LIBS} hub \
   --session-request-timeout ${SE_SESSION_REQUEST_TIMEOUT} \
   --session-retry-interval ${SE_SESSION_RETRY_INTERVAL} \
+  --healthcheck-interval ${SE_HEALTHCHECK_INTERVAL} \
   --relax-checks ${SE_RELAX_CHECKS} \
   --bind-host ${SE_BIND_HOST} \
   --config /opt/selenium/config.toml \

NodeBase/Dockerfile

@@ -195,6 +195,8 @@ ENV SE_NODE_MAX_SESSIONS 1
 ENV SE_NODE_SESSION_TIMEOUT 300
 # As boolean, maps to "override-max-sessions"
 ENV SE_NODE_OVERRIDE_MAX_SESSIONS false
+# As integer, maps to "--heartbeat-period" in seconds
+ENV SE_NODE_HEARTBEAT_PERIOD 30
 
 # Following line fixes https://github.com/SeleniumHQ/docker-selenium/issues/87
 ENV DBUS_SESSION_BUS_ADDRESS=/dev/null

NodeBase/start-selenium-node.sh

@@ -51,6 +51,16 @@ if [ ! -z "$SE_NODE_REGISTER_PERIOD" ]; then
   SE_OPTS="$SE_OPTS --register-period ${SE_NODE_REGISTER_PERIOD}"
 fi
 
+if [ ! -z "$SE_NODE_REGISTER_CYCLE" ]; then
+  echo "Appending Selenium options: --register-cycle ${SE_NODE_REGISTER_CYCLE}"
+  SE_OPTS="$SE_OPTS --register-cycle ${SE_NODE_REGISTER_CYCLE}"
+fi
+
+if [ ! -z "$SE_NODE_HEARTBEAT_PERIOD" ]; then
+  echo "Appending Selenium options: --heartbeat-period ${SE_NODE_HEARTBEAT_PERIOD}"
+  SE_OPTS="$SE_OPTS --heartbeat-period ${SE_NODE_HEARTBEAT_PERIOD}"
+fi
+
 if [ ! -z "$SE_LOG_LEVEL" ]; then
   echo "Appending Selenium options: --log-level ${SE_LOG_LEVEL}"
   SE_OPTS="$SE_OPTS --log-level ${SE_LOG_LEVEL}"

Standalone/Dockerfile

@@ -24,6 +24,8 @@ COPY --chown="${SEL_UID}:${SEL_GID}" generate_config /opt/bin/generate_config
 ENV SE_SESSION_REQUEST_TIMEOUT 300
 # In seconds, maps to "--session-retry-interval"
 ENV SE_SESSION_RETRY_INTERVAL 15
+# In seconds, maps to "--healthcheck-interval"
+ENV SE_HEALTHCHECK_INTERVAL 120
 # Boolean value, maps "--relax-checks"
 ENV SE_RELAX_CHECKS true
 

Standalone/start-selenium-standalone.sh

@@ -26,6 +26,16 @@ if [ ! -z "$SE_NODE_REGISTER_PERIOD" ]; then
   SE_OPTS="$SE_OPTS --register-period ${SE_NODE_REGISTER_PERIOD}"
 fi
 
+if [ ! -z "$SE_NODE_REGISTER_CYCLE" ]; then
+  echo "Appending Selenium options: --register-cycle ${SE_NODE_REGISTER_CYCLE}"
+  SE_OPTS="$SE_OPTS --register-cycle ${SE_NODE_REGISTER_CYCLE}"
+fi
+
+if [ ! -z "$SE_NODE_HEARTBEAT_PERIOD" ]; then
+  echo "Appending Selenium options: --heartbeat-period ${SE_NODE_HEARTBEAT_PERIOD}"
+  SE_OPTS="$SE_OPTS --heartbeat-period ${SE_NODE_HEARTBEAT_PERIOD}"
+fi
+
 if [ ! -z "$SE_LOG_LEVEL" ]; then
   echo "Appending Selenium options: --log-level ${SE_LOG_LEVEL}"
   SE_OPTS="$SE_OPTS --log-level ${SE_LOG_LEVEL}"
@@ -106,6 +116,7 @@ java ${JAVA_OPTS:-$SE_JAVA_OPTS} \
   ${EXTRA_LIBS} standalone \
   --session-request-timeout ${SE_SESSION_REQUEST_TIMEOUT} \
   --session-retry-interval ${SE_SESSION_RETRY_INTERVAL} \
+  --healthcheck-interval ${SE_HEALTHCHECK_INTERVAL} \
   --bind-host ${SE_BIND_HOST} \
   --config /opt/selenium/config.toml \
   ${SUB_PATH_CONFIG} \

tests/charts/ci/DeploymentAutoscaling-values.yaml

@@ -45,6 +45,10 @@ chromeNode:
       value: "1080"
     - name: TZ
       value: "Asia/Saigon"
+    - name: SE_NODE_REGISTER_PERIOD
+      value: "800"
+    - name: SE_NODE_REGISTER_CYCLE
+      value: "3"
   readinessProbe:
     enabled: &readinessProbe true
   livenessProbe: